Closure strap for a carrying case



FIG. 1 is a perspective view of a closure strap for a carrying case showing my new design;

FIG. 2 is a front elevational view thereof, the opposite side being plain and unornamented;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a closure strap for a carrying case, substantially as shown and described. 